Volkswagen Multivan 2010 Service Training page 33

Brake light switch on main brake
cylinder
The mechanical switches on the pedal mechanism
have been discontinued in all T5 2010 vehicles, and
replaced by a brake light switch on the tandem main
brake cylinder of the brake booster.
This brake light switch is one component that
comprises two Hall sensors (to provide redundant
backup).
The signals from both Hall sensors are sent to the
engine control unit.
The brake light switch can be renewed individually.
Clutch position sender
Exclusively in the 132 kW engine version, a sender
positioned on the clutch master cylinder is used for
establishing the clutch position.
Two Hall sensors installed in the clutch position sender
register when the clutch is actuated and also when the
clutch pedal has been fully depressed.
The clutch position sender cannot be replaced
individually.
Brake light switch
Clutch pedal
Clutch position sender
Brake booster
Tandem
main brake cylinder
S453_142
S453_143
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